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Eunji Im wins Best Poster Award at ISPSA 2026
Congratulations to Eunji Im on receiving the Best Poster Award at ISPSA 2026 — the International Symposium on the Physics of Semiconductors and Applications, held in Jeju, Korea (June 28 – July 2, 2026).
Her award-winning poster, "Chirality-Selective Imaging of Spin Wave via Nitrogen-Vacancy Circular Dichroism," shows how NV-center magnetometry can directly image the chirality and propagation direction of spin waves through their circularly polarized RF fields (NV circular dichroism). Co-authored with Eungyu Jun, Haneul Kim, Hayden Binger, Teruo Ono, Uri Vool, Sanghoon Kim, and Young-Gwan Choi.